(6) باب مِنْ فَضَائِلِ طَلْحَةَ وَالزُّبَيْرِ رضى الله عنهما
This hadith has been narrated on the authority of Hishan through the same chain of transmitters but with this addition (that by both fathers of yours) he meant Abu Bakr and Zubair.
Reference: Sahih Muslim 2418 b
In-book reference: Book 44, Hadith 80
USC-MSA web (English) reference(deprecated numbering scheme): Book 31, Hadith 5945